hi all, i have just done an internal travertine step with 600 by 600 tiles and have created a bullnose finish by hand using a sander and montolit sanding pads to finish it,,,looks good but have just come across a local tile company in my area renting out a raimondi bullnosing machine has anyone used this before and if so do you rate it? also how does everyone else go about creating a bullnose finish on stone?